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1. 发明授权

US08732171B2 Providing query suggestions 有权
标题翻译：提供查询建议
公开(公告)号：US08732171B2
公开(公告)日：2014-05-20
申请号：US12695758
申请日：2010-01-28
申请人： Stelios Paparizos , Chris Anderson , Janine Crumb , James Gemmell , Ajay Nair , Gennadii Tertychnyi , An Yan
发明人： Stelios Paparizos , Chris Anderson , Janine Crumb , James Gemmell , Ajay Nair , Gennadii Tertychnyi , An Yan
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/3064
摘要： Methods and computer-readable media are provided for determining suggested queries. A user enters a search website, and the user is identified based on a user identification. Suggested queries are determined based on a group associated with the user. This association is created by extracting queries from data logs, categorizing the queries into groups based on their respective subject matter, associating the user with one or more groups, and determining suggested queries for each group. The suggested queries are communicated for display.
摘要翻译：提供了方法和计算机可读介质来确定建议的查询。用户输入搜索网站，并且基于用户标识识别用户。建议的查询是基于与用户相关联的组确定的。该关联是通过从数据记录中提取查询来创建的，根据各自的主题将查询分组成组，将用户与一个或多个组相关联，并确定每个组的建议查询。传达建议的查询以供显示。

2. 发明授权

US08027957B2 Grammar compression 有权
标题翻译：语法压缩
公开(公告)号：US08027957B2
公开(公告)日：2011-09-27
申请号：US12147211
申请日：2008-06-26
申请人： Stelios Paparizos , Christopher Walter Anderson , Wei Liu , Ajay Nair , Alexandros Ntoulas , Naga Srinivas Vemuri
发明人： Stelios Paparizos , Christopher Walter Anderson , Wei Liu , Ajay Nair , Alexandros Ntoulas , Naga Srinivas Vemuri
IPC分类号： G06F7/00 , G06F17/00 , G06F13/14
CPC分类号： G06F17/271 , G06F17/30675
摘要： Compression of extensive, rule-based grammars used to facilitate search queries is provided herein. Rule-based grammars includes a list of rules that each comprise a sequence of token classes. Each token class is a logical grouping of tokens, and each token is a string of characters. A grammar is parsed to identify rules and token classes. Unimportant token classes are identified and sets of unimportant token classes are merged to generated merged token classes. A compressed grammar is generated by substituting the merged token classes into the grammar for corresponding unimportant token classes used to generate the merged token classes.
摘要翻译：本文提供了压缩用于促进搜索查询的广泛的基于规则的语法。基于规则的语法包括每个包含令牌类序列的规则列表。每个令牌类是令牌的逻辑分组，每个令牌是一串字符。语法被解析以识别规则和令牌类。识别不重要的令牌类，并将不重要的令牌类的集合合并到生成的合并令牌类。通过将合并的令牌类替换为用于生成合并的令牌类的相应的不重要令牌类的语法来生成压缩语法。

3. 发明授权

US08447736B2 Grammar compression 有权
标题翻译：语法压缩
公开(公告)号：US08447736B2
公开(公告)日：2013-05-21
申请号：US13221227
申请日：2011-08-30
申请人： Stelios Paparizos , Christopher Walter Anderson , Wei Liu , Ajay Nair , Alexandros Ntoulas , Naga Srinivas Vemuri
发明人： Stelios Paparizos , Christopher Walter Anderson , Wei Liu , Ajay Nair , Alexandros Ntoulas , Naga Srinivas Vemuri
IPC分类号： G06F11/14 , G06F17/30 , G06F11/00 , G06F11/20 , G06F13/00
CPC分类号： G06F17/271 , G06F17/30675
摘要： Compression of extensive, rule-based grammars used to facilitate search queries is provided herein. Rule-based grammars include a list of rules that each comprise a sequence of token classes. Each token class is a logical grouping of tokens, and each token is a string of characters. A grammar is parsed to identify rules and token classes. Unimportant token classes are identified and sets of unimportant token classes are merged to generated merged token classes. A compressed grammar is generated by substituting the merged token classes into the grammar for corresponding unimportant token classes used to generate the merged token classes.
摘要翻译：本文提供了压缩用于促进搜索查询的广泛的基于规则的语法。基于规则的语法包括每个包含令牌类序列的规则列表。每个令牌类是令牌的逻辑分组，每个令牌是一串字符。语法被解析以识别规则和令牌类。识别不重要的令牌类，并将不重要的令牌类的集合合并到生成的合并令牌类。通过将合并的令牌类替换为用于生成合并的令牌类的相应的不重要令牌类的语法来生成压缩语法。

4. 发明授权

US10691679B2 Providing query completions based on data tuples 有权
公开(公告)号：US10691679B2
公开(公告)日：2020-06-23
申请号：US13008046
申请日：2011-01-18
申请人： Stelios Paparizos , David James Gemmell
发明人： Stelios Paparizos , David James Gemmell
IPC分类号： G06F16/00 , G06F16/242
摘要： Data, such as product data or airline flight data, is represented using structured data tuples, tables, or as data with related metadata and tags, and stored by a search engine. Partial queries are received by the search engine from a user and are used to generate a dialog between the search engine and the user. The dialog may include suggested query completions for the partial queries that correspond to a schema associated with the data tuples. The suggested query completions may be determined using attribute combinations of attributes and attribute values, or metadata and tags associated with the data tuples, including known synonyms and misspellings. The user may interact with the query completions in the dialog, and the search engine may revise the dialog and the query completions according to the interactions. A user may query data tuples without knowing the schema used by the underlying data structures.

5. 发明申请

US20120185507A1 PROVIDING QUERY COMPLETIONS BASED ON DATA TUPLES 审中-公开
标题翻译：提供基于数据分组的查询完成
公开(公告)号：US20120185507A1
公开(公告)日：2012-07-19
申请号：US13008046
申请日：2011-01-18
申请人： Stelios Paparizos , David James Gemmell
发明人： Stelios Paparizos , David James Gemmell
IPC分类号： G06F17/30
CPC分类号： G06F16/2428 , G06F16/243
摘要： Data, such as product data or airline flight data, is represented using structured data tuples, tables, or as data with related metadata and tags, and stored by a search engine. Partial queries are received by the search engine from a user and are used to generate a dialog between the search engine and the user. The dialog may include suggested query completions for the partial queries that correspond to a schema associated with the data tuples. The suggested query completions may be determined using attribute combinations of attributes and attribute values, or metadata and tags associated with the data tuples, including known synonyms and misspellings. The user may interact with the query completions in the dialog, and the search engine may revise the dialog and the query completions according to the interactions. A user may query data tuples without knowing the schema used by the underlying data structures.
摘要翻译：诸如产品数据或航空公司航班数据的数据使用结构化数据元组，表格或具有相关元数据和标签的数据表示，并由搜索引擎存储。搜索引擎从用户接收到部分查询，并用于在搜索引擎和用户之间生成对话。该对话框可以包括与对应于与数据元组相关联的模式的部分查询的建议查询完成。可以使用属性和属性值的属性组合或与数据元组相关联的元数据和标签（包括已知的同义词和拼写错误）来确定建议的查询完成。用户可以与对话中的查询完成进行交互，并且搜索引擎可以根据交互来修改对话和查询完成。用户可以在不知道底层数据结构使用的模式的情况下查询数据元组。

6. 发明授权

US09317834B2 User computing device with personal agent program for recommending meeting a friend at a service location based on current location, travel direction, and calendar activity 有权
标题翻译：具有个人代理程序的用户计算设备，用于基于当前位置，行进方向和日历活动来推荐在服务位置与朋友会面
公开(公告)号：US09317834B2
公开(公告)日：2016-04-19
申请号：US13174252
申请日：2011-06-30
申请人： Eric Horvitz , Stelios Paparizos , Roger Barga , Doug Burger , Vinay Gupta
发明人： Eric Horvitz , Stelios Paparizos , Roger Barga , Doug Burger , Vinay Gupta
IPC分类号： G06Q10/10 , G06N5/04 , G01C21/36 , G06Q30/02 , G06N99/00
CPC分类号： G06N5/04 , G01C21/3679 , G06N5/022 , G06N99/005 , G06Q10/10 , G06Q30/02
摘要： A long-term personal agent program, executable as network service and/or on one or more user computing devices and related method for identifying opportunities and making recommendations on behalf of one or more users, are disclosed herein. In one example, the personal agent program includes a monitoring engine configured to monitor and interpret a user's activities over time with a plurality of sensing and logging methodologies according to user authorization, the use of statistical methods for learning to understand a user's goals and behavioral patterns from data, and the use of procedures for computing the expected value of information guiding sensing and logging in different contexts. The personal agent further may include a recommendation methodology configured to make suggestions and to take actions on behalf of the user, in the present moment as well as for future times, based on inferences about user goals and opportunities in the world.
摘要翻译：本文公开了一种长期个人代理程序，可执行为网络服务和/或一个或多个用户计算设备，以及用于代表一个或多个用户来识别机会和提出建议的相关方法。在一个示例中，个人代理程序包括监视引擎，其被配置为根据用户授权监测和解释用户随时间的活动，使用多种感测和记录方法，使用用于学习以了解用户的目标和行为模式的统计方法从数据，以及使用程序来计算信息的预期值，指导感测和记录在不同的上下文中。个人代理还可以包括推荐方法，其被配置为基于对世界中的用户目标和机会的推论，在当前时刻以及将来的时间内代表用户提出建议和采取行动。

7. 发明授权

US08352473B2 Product synthesis from multiple sources 有权
标题翻译：从多个来源的产品综合
公开(公告)号：US08352473B2
公开(公告)日：2013-01-08
申请号：US12764676
申请日：2010-04-21
申请人： Ariel Fuxman , Hoa Nguyen , Juliana Freire de Lima e Silva , Stelios Paparizos , Rakesh Agrawal , Zhimin Chen , Lawrence William Colagiovanni , Prakash Sikchi
发明人： Ariel Fuxman , Hoa Nguyen , Juliana Freire de Lima e Silva , Stelios Paparizos , Rakesh Agrawal , Zhimin Chen , Lawrence William Colagiovanni , Prakash Sikchi
IPC分类号： G06Q10/00 , G06Q30/00
CPC分类号： G06F17/30386 , G06Q30/0281 , G06Q30/0603
摘要： Methods and systems for automatically synthesizing product information from multiple data sources into an on-line catalog are disclosed, and in particular, for automatically synthesizing the product information based on attribute-value pairs. Information for a product may be obtained, via entity extraction, feed ingestion, and other mechanisms, from a plurality of structured and unstructured data sources having different taxonomies and schemas. Product information may additionally or alternatively be obtained or derived based on popularity data. The product information may be cleansed, segmented and normalized. The product information may be clustered so closest products, attribute names and attribute values are associated. A representative value for an attribute name may be determined, and the on-line catalog may be updated so that entries are comprehensive, meaningful and useful to a catalog user. Updates from at least 500 million different data sources may be scheduled to occur as frequently as several times daily.
摘要翻译：公开了用于将产品信息从多个数据源自动合成到在线目录中的方法和系统，特别地，用于基于属性值对自动合成产品信息。可以通过实体提取，饲料摄取和其他机制从具有不同分类和模式的多个结构化和非结构化数据源获得信息。产品信息可以另外地或替代地基于流行度数据获得或导出。产品信息可以被清洁，分段和归一化。产品信息可能被聚集，因此最接近的产品，属性名称和属性值相关联。可以确定属性名称的代表值，并且可以更新在线目录，使得条目对目录用户是全面的，有意义的和有用的。可能会安排从至少5亿个不同数据源进行更新，频繁发生，每天多次。

8. 发明申请

US20120323795A1 ONLINE MARKETPLACE WITH DYNAMIC PRICING 审中-公开
标题翻译：在线市场动态定价
公开(公告)号：US20120323795A1
公开(公告)日：2012-12-20
申请号：US13163554
申请日：2011-06-17
申请人： Stelios Paparizos
发明人： Stelios Paparizos
IPC分类号： G06Q30/00
CPC分类号： G06Q30/00 , G06Q10/087
摘要： Systems and methods for dynamic pricing in real-time marketplace transactions are provided. A method may include receiving a request from a bid agent associated with a location-aware user device, and an offer for goods/services from an offer agent that is associated with a merchant device. The offer may include an inventory and one or more locations of the goods/services. The method includes determining a location of the location-aware user device, and determining whether the inventory and the one or more locations of the goods/services are sufficient to satisfy the request. If so, then the method includes establishing a real-time dynamic marketplace session between the offer agent and the bid agent to facilitate a negotiation for the goods/services. Upon receiving an acceptance from the offer agent for a bid from the bid agent, the method includes processing a purchase transaction for the goods/services.
摘要翻译：提供了实时市场交易中动态定价的系统和方法。方法可以包括从与位置感知用户设备相关联的出价代理接收请求，以及从与商家设备相关联的报价代理提供商品/服务。该优惠可以包括库存和货物/服务的一个或多个位置。该方法包括确定位置感知用户设备的位置，以及确定库存和货物/服务的一个或多个位置是否足以满足该请求。如果是这样，则该方法包括在提供代理和投标代理之间建立实时动态市场会话，以便于商品/服务的协商。在从投标代理人收到要约代理人出价的接收之后，该方法包括处理商品/服务的购买交易。

9. 发明申请

US20120226681A1 FACET DETERMINATION USING QUERY LOGS 审中-公开
标题翻译：使用查询记录的FACET确定
公开(公告)号：US20120226681A1
公开(公告)日：2012-09-06
申请号：US13037388
申请日：2011-03-01
申请人： Stelios Paparizos , Panayiotis Tsaparas , Jeffrey A. Pound
发明人： Stelios Paparizos , Panayiotis Tsaparas , Jeffrey A. Pound
IPC分类号： G06F17/30
CPC分类号： G06F16/24578
摘要： Previously received queries from a search log are analyzed to determine a category of structured data associated with each query. For example, the categories may correspond to consumer product categories such as televisions, digital cameras, etc. For each category, the terms of the queries associated with the category are correlated with the attributes and attribute values of the structured data tuples associated with the category. The attributes may be ranked based on the correlation. When a subsequent query is received, the category of the query is determined and the ranked attributes associated with the category are used to select facets that are displayed to the user along with the search results.
摘要翻译：分析来自搜索日志的先前接收到的查询以确定与每个查询相关联的结构化数据的类别。例如，类别可以对应于诸如电视机，数码相机等的消费者产品类别。对于每个类别，与该类别相关联的查询的条款与与该类别相关联的结构化数据元组的属性和属性值相关联。可以基于相关性对这些属性进行排名。当接收到后续查询时，确定查询的类别，并且与该类别相关联的排名属性被用于选择与搜索结果一起向用户显示的方面。

10. 发明申请

US20110307517A1 RELAXATION FOR STRUCTURED QUERIES 有权
标题翻译：结构性质疑的放松
公开(公告)号：US20110307517A1
公开(公告)日：2011-12-15
申请号：US12796678
申请日：2010-06-09
申请人： Alexandros Ntoulas , Sreenivas Gollapudi , Samuel Ieong , Stelios Paparizos , John Christopher Shafer
发明人： Alexandros Ntoulas , Sreenivas Gollapudi , Samuel Ieong , Stelios Paparizos , John Christopher Shafer
IPC分类号： G06F17/30
CPC分类号： G06F17/30451 , G06F17/30861 , G06F17/30864
摘要： A structured query may specify attribute values for attributes. An estimate of the number of items that will match the structured query if it is applied to a structured database is determined. If the estimated number of items is below a threshold, the structured query may be relaxed to form new candidate structured queries. The number of candidate queries may be determined based on a desired running time. Each of the candidate structured queries may be determined by changing one or more attribute values of the attributes of the structured query. Estimates of the number of items each of the candidate structured queries will match is determined, and the candidate structured query that has the highest matching estimation is used to query the database. The matching results may be output.
摘要翻译：结构化查询可以指定属性的属性值。确定将结构化查询与应用于结构化数据库时匹配的项目数量的估计。如果估计的项目数量低于阈值，则可以放宽结构化查询以形成新的候选结构化查询。可以基于期望的运行时间来确定候选查询的数量。可以通过改变结构化查询的属性的一个或多个属性值来确定每个候选结构化查询。确定每个候选结构化查询将匹配的项目的数量的估计，并且使用具有最高匹配估计的候选结构化查询来查询数据库。可以输出匹配结果。

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